Doctor profile · Federal record

Dr. John Markowitz, M.D.

Psychiatry Physician · New York, NY

  • NPI 1164598736
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
40 E 83Rd St
New York, NY 100280843
(212) 288-3070
fax (212) 288-3071

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
New York #155276

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164598736. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$28
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 1 $27.73

By nature of payment

Food and Beverage
$28

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
218
Patients
0
Total drug cost
$3,337
Drug Type Claims Patients Total cost
Bupropion Xl (Bupropion Hcl) Brand 40 0 $966
Sertraline Hcl Generic 32 0 $333
Trazodone Hcl Generic 26 0 $292
Clonazepam Generic 21 0 $303
Nortriptyline Hcl Generic 21 0 $127
Fluoxetine Hcl Generic 18 0 $106
Duloxetine Hcl Generic 17 0 $677
Gabapentin Generic 16 0 $211
Risperidone Generic 14 0 $174
Quetiapine Fumarate Generic 13 0 $147

Frequently asked questions

Auto-generated from federal data
What is Dr. John Markowitz's medical specialty?
Dr. John Markowitz practices Psychiatry Physician in New York, NY.
Where does Dr. John Markowitz practice?
Dr. John Markowitz practices at 40 E 83Rd St, New York, NY 100280843. Office phone: 2122883070.
What is Dr. John Markowitz's NPI?
Dr. John Markowitz's National Provider Identifier (NPI) is 1164598736, issued by NPPES.